WO2021033968A1 - Article à fumer comprenant une partie support multicouche - Google Patents

Article à fumer comprenant une partie support multicouche Download PDF

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Publication number
WO2021033968A1
WO2021033968A1 PCT/KR2020/010406 KR2020010406W WO2021033968A1 WO 2021033968 A1 WO2021033968 A1 WO 2021033968A1 KR 2020010406 W KR2020010406 W KR 2020010406W WO 2021033968 A1 WO2021033968 A1 WO 2021033968A1
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WO
WIPO (PCT)
Prior art keywords
smoking
smoking material
material part
medium
wrapper
Prior art date
Application number
PCT/KR2020/010406
Other languages
English (en)
Korean (ko)
Inventor
정봉수
김종열
Original Assignee
주식회사 케이티앤지
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 케이티앤지 filed Critical 주식회사 케이티앤지
Priority to EP20810852.2A priority Critical patent/EP3811795A4/fr
Priority to CN202080004779.8A priority patent/CN112714616B/zh
Priority to US17/280,635 priority patent/US20210337859A1/en
Priority to JP2020558880A priority patent/JP7120530B2/ja
Publication of WO2021033968A1 publication Critical patent/WO2021033968A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1821—Forming the rod containing different tobacco mixtures, e.g. composite rods
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/18—Selection of materials, other than tobacco, suitable for smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices

Definitions

  • the present invention relates to a smoking article including a multi-medium part, and more particularly, to a smoking article including a multi-medium part for allowing the taste of a plurality of cigarettes to be felt in one smoking article.
  • the smoke or aerosol generated from smoking articles moves from the upstream to the downstream and is delivered to the smoker, so that they can feel the smoking satisfaction. There are many factors that determine smoking satisfaction, but the most important thing is the taste of cigarette smokers feel.
  • the present invention was conceived to solve the above-described problems, and an object of the present invention is to provide a new type of smoking article capable of allowing a smoker to feel various tastes of cigarettes with one smoking article.
  • the taste of cigarettes may gradually change, thereby providing a smoking article capable of enhancing a user's smoking satisfaction.
  • a smoking article including a multiple medium part includes a filter part and a medium part including a first smoking material part and a second smoking material part, wherein the first smoking material The part and the second smoking material part are arranged in a form in which the second smoking material part surrounds all or part of the first smoking material part along the longitudinal direction of the medium part, and the tobacco raw material included in the first smoking material part and Tobacco raw materials included in the second smoking material part are different from each other.
  • the first smoking material part and the second smoking material part further include additives other than the tobacco raw material, and the type and composition ratio of the additives included in the first smoking material part 2 It may be different from the type and composition ratio of the attachments included in the smoking substance section
  • the cross section of the first smoking material part may have a shape of one of a circle, an oval, a regular polygon, and an irregular polygon
  • the second smoking material part may have a shape surrounding the first smoking material part.
  • a wrapper surrounding the side surface of the first smoking material part may be further included, and the first smoking material part and the second smoking material part may be physically partitioned by the wrapper.
  • the wrapper may have at least one of a porous wrapper, a non-porous wrapper, an oil-resistant wrapper, and a water-resistant wrapper coated on a surface.
  • the suction resistance of the first smoking material part and the suction resistance of the second smoking material part may be different from each other.
  • the filling density of the tobacco raw material included in the first smoking material part and the filling density of the tobacco raw material included in the second smoking material part may be different.
  • the first smoking material part and the second smoking material part include a plurality of tobacco strands made of tobacco raw materials, and one of the first smoking material part and the second smoking material part
  • the tobacco strands included in are filled so as to be parallel to each other in the longitudinal direction of the medium, and the tobacco strands included in the other may be filled in a random arrangement.
  • the aerosol generated in the first smoking material part and the second smoking material part is moved in a downstream direction and mixed in the filter part, and the aerosol generated in the first smoking material part
  • the component and the component of the aerosol generated in the second smoking material part may be different from each other.
  • the amount of aerosol generated in the first smoking material part and the amount of aerosol generated in the second smoking material part may be different from each other.
  • the taste of the cigarette may gradually change, and thus the effect of increasing the smoking satisfaction of the smoker may be achieved.
  • FIG. 1 is a cut-away perspective view of a smoking article including a multiple medium unit according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • FIG 3 is a perspective view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • Figure 4 is a cross-sectional view of a smoking article including a multiple medium according to an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • FIG. 6 is a longitudinal sectional view of a smoking article including a multi-media unit according to an embodiment of the present invention.
  • FIG. 7 is a diagram illustrating an example in which a smoking article according to an embodiment of the present invention is inserted and used in an aerosol generating device.
  • FIG. 8 is a view showing another example in which a smoking article according to an embodiment of the present invention is inserted and used in an aerosol generating device.
  • smoking articles may refer to articles that can generate aerosols, such as cigarettes (cigarettes) and cigars.
  • Smoking articles may contain an aerosol-generating material or an aerosol-forming substrate.
  • the smoking article may include a solid material based on tobacco raw materials such as plate-shaped tobacco, cut filler, and reconstituted tobacco.
  • Smoking materials may contain volatile compounds.
  • 'upstream' or'upstream direction' means a direction away from the bend of the user who smokes the smoking article 100
  • 'downstream' or'downstream direction' is the user who smokes the smoking article 100 It means the direction closer to the bend.
  • the smoking article 100 may be a combustion type cigarette or a heated cigarette used in an electronic cigarette device.
  • FIG. 1 is a cut-away perspective view of a smoking article including a multiple medium unit according to an embodiment of the present invention.
  • the smoking article 100 including a multi-medium part includes a filter part 110 and a medium part 130.
  • the filter unit 110 is disposed downstream of the medium unit 130 and passes through the aerosol material generated in the medium unit 130 just before the user inhales.
  • the filter unit 110 may be formed of various materials, for example, cellulose acetate, a hollow recess filter, or the like.
  • the length of the filter unit 110 may be appropriately employed within a range of 4mm to 30mm, and a diameter of 5mm to 8mm, but is not limited thereto.
  • the medium part 130 includes a first smoking material part 132 and a second smoking material part 134.
  • the first smoking material part 132 and the second smoking material part 134 are disposed along the length direction of the medium part 130, and the second smoking material part 134 is all or all of the first smoking material part 132 It is arranged in a form surrounding a part.
  • the meaning of being disposed in the longitudinal direction of the medium portion 130 means that the smoking article 100 is disposed along the longitudinal direction of the smoking article 100.
  • the tobacco raw material included in the first smoking material part 132 and the tobacco raw material included in the second smoking material part 134 may be different from each other.
  • the tobacco raw material included in the first smoking material part 132 and the second smoking material part 134 may be an aerosol-generating material.
  • the aerosol-generating material may be one having a piece such as a rod or the like by processing the sheet by pulverizing the tobacco leaf, preparing it in a slurry form by mixing a solvent and various additives, and drying it.
  • the aerosol-generating material included in the first smoking material unit 132 and the second smoking material unit 134 is tobacco leaf pieces, tobacco stems, and/or tobacco fine powder generated during tobacco processing.
  • the tobacco raw material may include pulverized tobacco leaves, pulverized reconstituted tobacco, and the like.
  • the tobacco raw material may include burley species, yellow species, orient species, puffed cutlery, puffed stems and platelets.
  • first smoking material part 132 and the second smoking material part 134 may further include additives other than tobacco raw materials.
  • the additive according to an embodiment of the present invention may be at least one of a flavoring agent, a humectant, and an acetate compound.
  • flavoring agents include licorice, sucrose, fructose syrup, isosweet, cocoa, lavender, cinnamon, cardamom, celery, fenugreek, cascarilla, sandalwood, bergamot, geranium, honey essence, rose oil, It can be one of vanilla, lemon oil, orange oil, mint oil, cinnamon, caraway, cognac, jasmine, chamomile, menthol, cinnamon, ylang-ylang, sage, spearmint, ginger, coriander, or coffee.
  • the wetting agent may be glycerin or propylene glycol.
  • the types and composition ratios of additives included in each of the smoking material parts 132 and 134 may be different from each other.
  • the first smoking material part 132 and the second smoking material part 134 included in the medium 130 may be burned or heated simultaneously or temporarily, so that a user may feel various tastes of cigarettes.
  • a smoking article 100 according to an embodiment of the present invention has been described as an example that includes only the filter unit 110 and the medium unit 130, but may be implemented to further include other configurations other than the illustrated configuration. May be.
  • FIG. 2 is a perspective view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • the smoking article 100 including the multiple medium part according to another embodiment of the present invention may further include a cooling part 150 and a support element 170 in addition to the filter part 110 and the medium part 130.
  • a smoking article 100 includes a filter unit 110 from a downstream end to an upstream direction-a cooling unit 150-a support element 170 and a medium unit 130 May be in the form of sequentially listed.
  • the cooling unit 150 cools the aerosol generated by heating the medium unit 130. Thus, the smoker can inhale the aerosol cooled to an appropriate temperature.
  • the length or diameter of the cooling unit 150 may be variously determined according to the shape of the smoking article 100.
  • the length of the cooling unit 150 may be appropriately employed within the range of 7mm to 20mm.
  • the length of the cooling unit 150 may be about 14 mm, but is not limited thereto.
  • the cooling unit 150 may be manufactured by weaving polymer fibers. In this case, a flavoring solution may be applied to the fibers made of the polymer. Alternatively, the cooling unit 150 may be manufactured by weaving a separate fiber coated with a flavoring solution and a fiber made of a polymer together.
  • the cooling unit 150 may be formed by a crimped polymer sheet.
  • the polymer according to an embodiment of the present invention is polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyethylene terephthalate (PET), polylactic acid (PLA), cellulose acetate (CA), and aluminum foil. It may be made of a material selected from the group consisting of.
  • the cooling unit 150 may include at least one channel formed in the longitudinal direction of the smoking article 100.
  • the channel means a passage through which air or an aerosol generated in the medium 130 passes.
  • the support element 170 prevents the internal components of the smoking article 100 from being pushed in the downstream direction by a heater provided in the electronic cigarette device.
  • the aerosol generated in the medium 130 may be cooled.
  • the support element 170 may be a cellulose acetate filter.
  • the support element 170 may be a tube-shaped structure including a hollow therein.
  • the length and diameter of the support element 170 may be variously determined depending on the shape of the smoking article 100.
  • the length of the support element 170 may be suitably employed within the range of 4 mm to 30 mm.
  • the length of the cooling unit 150 may be about 10 m, but is not limited thereto.
  • the diameter of the hollow included in the support element 170 may be an appropriate diameter within the range of 2mm to 4.5mm, but is not limited thereto.
  • the support element 170 may adjust the hardness by adjusting the content of the plasticizer during manufacture. Further, a film, tube, etc. having the same or different material as the support element 170 may be inserted into the hollow formed in the support element 170.
  • FIG 3 is a perspective view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • the smoking article 100 including the multiple medium portion may further include a front plug 190 in addition to the filter portion 110, the medium portion 130, and the support element 170.
  • the filter part 110, the medium part 130, and the support element 170 of the smoking article 100 shown in FIG. 3 are the same as those described in FIGS. 1 and 2, and thus a duplicate description will be omitted.
  • the front plug 190 may be a cellulose acetate filter. Alternatively, it may be composed of a paper filter and a porous molding.
  • the length of the front plug 190 according to an embodiment of the present invention may be 4 to 15 mm, but is not limited thereto, and may be colored or flavored.
  • the front plug 190 performs a function of preventing the tobacco raw material contained in the medium 130 from being discharged to the outside.
  • Figure 4 is a cross-sectional view of a smoking article including a multiple medium according to an embodiment of the present invention.
  • the medium part 130 includes the first smoking substance part 132 and the second smoking substance part 134, and the second smoking substance part 134 surrounds the first smoking substance part 132.
  • the first smoking material part 132 located inside the medium part 130 and the second smoking material part 134 surrounding the first smoking material part 132 have a circular cross section and are the same. It may have a cylindrical shape with a central axis.
  • the cross-sectional shape of the first smoking material portion 132 is not limited to a circular shape, and may have various other shapes. For example, it may have a shape such as an oval, a regular polygon, or an irregular polygon.
  • the second smoking material part 134 may have a cross section of a shape surrounding the first smoking material part 132.
  • a raw material constituting the first smoking material portion 132 and a raw material constituting the second smoking material portion 134 may be different from each other. Specifically, pieces of tobacco leaves, tobacco stems, and/or fine powder generated during tobacco processing, which are raw materials of the first smoking material part 132, may be different from those included in the second smoking material part 132.
  • various additives in addition to tobacco raw materials may be included in each of the first smoking material part 132 and the second smoking material part 134, and the first smoking material part 132 and the second smoking material part ( 134) may also differ from each other.
  • the additives added to the first smoking material part 132 and the second smoking material part 134 are the same, but the composition ratios of the additives may be different from each other.
  • FIG. 5 is a cross-sectional view of a smoking article including a multiple medium according to another embodiment of the present invention.
  • the medium part 130 includes a first smoking material part 132 and a second smoking material part 134 each made of different raw materials.
  • raw materials contained in each smoking substance part may be mixed with each other.
  • the medium part 130 may further include a wrapper 136 surrounding the outer surface of the first smoking material part 132. Accordingly, the first smoking material portion 132 and the second smoking material portion 134 are physically partitioned by the wrapper 136.
  • the wrapper 136 may be made of a general wrapper that is not oil-resistant. At this time, the wrapper 136 may be a porous wrapper or a non-porous wrapper.
  • the porosity may be 6500 CU or more, preferably 24000 CU or more in CORESTA units.
  • the porosity may be 10 CU to 200 CU.
  • it may be made of a roll paper having oil resistance ( ⁇ ).
  • ⁇ oil resistance
  • the additives included in each may pass through the wrapper 136 and mix with each other. Because.
  • the wrapper 136 may be made of a wrapper having water-resistance ( ⁇ ).
  • the mainstream smoke or aerosol generated in the medium 130 may contain a wetting agent, moisture, and other compounds.
  • the wrapper 136 may be stained or weakened during the combustion of the medium 130 by the additives added to each smoking material part, and a coating layer for oil resistance or water resistance may be provided on the surface of the wrapper 136. have.
  • the coating layer for this may include at least one of a silicone material, a wax material, and a natural material as a constituent component.
  • wax-like substances are paraffin wax, embed, crystal palm, multiwax, carnauba wax, candelia wax, Castor wax, microcrytallin wax, gelwax, bees wax, stearic acid, polypropylene wax, polyethylene wax , One of polyethylene acrylic wax, or a combination of at least two of the above-described materials may be applicable, but is not limited thereto.
  • the silicon-like material may be liquid silicon, but is not limited thereto.
  • the natural material fiber may be a flax, but is not limited thereto. Since the bar has a characteristic of increasing the strength when absorbing moisture, the water resistance of the wrapper 136 can be improved.
  • the coating layer may be composed of fine particles.
  • the microparticles may be microcapsules having a silicone material or a wax material as a matrix.
  • the fine particles may reinforce the strength by first coating the waterproof nanoprotrusion structure with methylcellulose acetate, and secondary coating with a wax such as paraffin to enhance the physical properties of the powder. Therefore, the coating layer including fine particles can improve the water resistance of the wrapper 136.
  • FIG. 6 is a longitudinal sectional view of a smoking article including a multi-media unit according to an embodiment of the present invention.
  • the first smoking material part 132 and the second smoking material part 134 are disposed along the length direction of the medium part 130, and the second smoking material part 134 is the first smoking material part. It is arranged in a form surrounding 132.
  • the aerosol generated in the first smoking material part 132 and the second smoking material part 134 moves in the downstream direction and is delivered to the smoker through the filter part 110.
  • the components of the aerosol generated in each smoking material part may be different from each other. Accordingly, the smoker can feel various cigarette tastes from one smoking article.
  • the amount of aerosol generated in the first smoking material unit 132 and the amount of aerosol generated in the second smoking material unit 134 may be different from each other in order to improve the taste of cigarettes. For example, when the amount of aerosol generated in the first smoking material unit 132 is greater than the amount of aerosol generated in the second smoking material unit 134, the cigarette taste is further enhanced.
  • the suction resistance (RTD) of the first smoking material part 132 and the second smoking material part 134 may be different from each other.
  • the aerosol generated in the smoking material part having a relatively large suction resistance is less than the aerosol generated in the smoking material part having a relatively small suction resistance. This is because it is possible to adjust the mixing amount of the aerosol caused by each smoking material part as a result.
  • the resistance to suction of the smoking material part can be determined by various factors.
  • each smoking material part is implemented in a form in which tobacco raw materials are filled, and by varying the filling density, the suction resistance in each smoking material part can be adjusted. Accordingly, the filling density of the tobacco raw material included in the first smoking material portion 132 according to the exemplary embodiment of the present invention and the filling density of the tobacco raw material included in the second smoking material portion 134 may be different from each other.
  • tobacco raw materials included in each smoking material part may be processed and filled in the form of strands.
  • these tobacco strands are filled so as to be parallel to each other in the longitudinal direction of the medium 130, an air passage is formed therein so that the aerosol can move smoothly.
  • the tobacco strands are filled in a random arrangement, the aerosol airflow cannot move smoothly, and thus the suction resistance is relatively high.
  • the tobacco strands included in one of the first smoking material part 132 and the second smoking material part 134 are filled so as to be parallel to each other in the length direction of the medium part 130, and the tobacco strands included in the other Can be filled in a random arrangement.
  • FIG. 7 is a diagram illustrating an example in which a smoking article according to an embodiment of the present invention is inserted and used in an aerosol generating device.
  • the aerosol generating device 200 may include a battery (not shown), a controller (not shown), and a heater 210.
  • a battery, a control unit, and a heater constituting the aerosol generating apparatus 200 according to an embodiment of the present invention may be arranged in a row, but the arrangement structure is not limited thereto.
  • other general-purpose components other than the above-described configuration may be further included.
  • the battery supplies power used to operate the aerosol generating device 200.
  • the battery may supply power so that the heater can be heated and the power required for the control unit to operate.
  • the battery may supply power required to operate a display, a sensor, a motor, and the like installed in the aerosol generating device 200.
  • the control unit overall controls the operation of the aerosol generating device 200. Specifically, the controller may determine whether the aerosol generating apparatus 200 is in an operable state by checking the states of each of the components of the aerosol generating apparatus 200 as well as the battery and the heater.
  • the control unit includes at least one processor.
  • the processor may be implemented as an array of a plurality of logic gates, or may be implemented as a combination of a general-purpose microprocessor and a memory in which a program executable in the microprocessor is stored.
  • a general-purpose microprocessor and a memory in which a program executable in the microprocessor is stored.
  • it can be understood by those of ordinary skill in the art to which the present embodiment pertains that it may be implemented with other types of hardware.
  • the heater 210 may be heated by power supplied from the battery.
  • the heater 210 according to an embodiment of the present invention is an electric resistive heater and may be heated as a current is applied, including an electrically conductive track.
  • the heater 210 may be implemented as an induction heating type heater. In this case, the heater 210 may include an electrically conductive coil.
  • the heater 210 needs to be heated in a needle shape or a rod shape as an example, but the shape of the heater 210 is not limited thereto, and may be implemented in various shapes such as a plate shape.
  • the medium part 130 is entirely inserted into the aerosol generating device 200, and the filter part 110 is externally inserted. It can be exposed. Alternatively, a part of the filter part 110 may be inserted together with the medium part 130 or only a part of the medium part 130 may be inserted.
  • the smoker may inhale the aerosol generated from the first smoking material part 132 and the second smoking material part 134 of the medium part 130 with the filter part 110 in their mouth.
  • external air may be introduced through at least one air passage formed in the aerosol generating device 200.
  • the open/close state of the air passage formed in the aerosol generating device 200 or the size of the air passage may be adjusted by the smoker. Accordingly, the amount of atomization and the feeling of smoking can be adjusted by the user.
  • outside air may be introduced into the smoking article 100 through at least one air hole (not shown) formed on the surface of the smoking article 100.
  • the smoking article 100 When the smoking article 100 according to an embodiment of the present invention is inserted and used in the aerosol generating device 200 of the internal heating method as shown in FIG. 7, a first located inside the medium part 130 The smoking material part 132 is first heated so that aerosol is intensively generated from the first smoking material part 132. Accordingly, the smoker can feel the taste of cigarettes from the aerosol generated in the first smoking material unit 132 in the initial period of smoking.
  • the heat generated by the heater 210 is diffused from the center of the medium 130 toward the outer surface, and thus an aerosol is generated in the second smoking material part 134. Accordingly, the smoker can feel the taste of cigarette originating from the second smoking material unit 134 in the second half of smoking.
  • FIG. 8 is a view showing another example in which a smoking article according to an embodiment of the present invention is inserted and used in an aerosol generating device.
  • the aerosol generating device 200 may include a battery (not shown), a control unit (not shown), a vaporizer (not shown), and a heater 210.
  • the heater 210 may be disposed along an outer surface of an insertion hole formed in a cylindrical shape on one surface of the aerosol forming apparatus 200. When the smoking article 100 according to an embodiment of the present invention is inserted into the insertion hole, the heater 210 operates to heat the smoking article 100 from the outer surface.
  • the second smoking material part 134 located outside the medium part 130 is first heated, and the aerosol is intensively generated from the second smoking material part 134. Accordingly, the smoker can feel the taste of cigarettes from the aerosol generated in the second smoking material part 134 in the initial period of smoking.
  • heat generated from the heater 210 is diffused from the outer surface of the medium 130 to the inner direction, and the first smoking material part 132 is heated to generate an aerosol. Accordingly, the smoker can feel the taste of cigarette originating from the first smoking material unit 132 in the second half of smoking.
  • a cigarette taste generated by mixing the aerosol generated from the first smoking material unit 132 and the aerosol generated from the second smoking material unit 134 may be felt.
  • the amount of aerosol generated in the second smoking material part 134 gradually decreases, and the amount of aerosol generated in the first smoking material part 132 gradually increases. You can feel it.

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  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

L'invention concerne une article à fumer comprenant une partie milieu multicouche. Selon un mode de réalisation de la présente invention, l'article à fumer comprenant une partie milieu multicouche comprend une partie filtre et une partie milieu, comportant une première partie de matière à fumer et une seconde partie de matière à fumer. La première partie de matière à fumer et la seconde partie de matière à fumer sont disposées de sorte que la seconde partie de matière à fumer entoure entièrement ou partiellement la première partie de matière à fumer le long de la direction de la longueur de la partie milieu. Et une matière à base de tabac, incluse dans la première partie de matière à fumer et une matière à base de tabac, incluse dans la seconde partie de matière à fumer, diffèrent l'une de l'autre.
PCT/KR2020/010406 2019-08-20 2020-08-06 Article à fumer comprenant une partie support multicouche WO2021033968A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP20810852.2A EP3811795A4 (fr) 2019-08-20 2020-08-06 Article à fumer comprenant une partie support multicouche
CN202080004779.8A CN112714616B (zh) 2019-08-20 2020-08-06 包括多重媒介部的吸烟制品
US17/280,635 US20210337859A1 (en) 2019-08-20 2020-08-06 Smoking article including multilayer medium portion
JP2020558880A JP7120530B2 (ja) 2019-08-20 2020-08-06 多重媒質部を含む喫煙物品

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190101711A KR102217756B1 (ko) 2019-08-20 2019-08-20 다중 매질부를 포함하는 흡연물품
KR10-2019-0101711 2019-08-20

Publications (1)

Publication Number Publication Date
WO2021033968A1 true WO2021033968A1 (fr) 2021-02-25

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CN112714616B (zh) 2024-02-02
EP3811795A1 (fr) 2021-04-28
JP7120530B2 (ja) 2022-08-17
CN112714616A (zh) 2021-04-27
EP3811795A4 (fr) 2022-02-23
KR102217756B1 (ko) 2021-02-18
JP2022501007A (ja) 2022-01-06

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